Mortal Combat is a four mana Enchantment that simply lets you win the game if you have twenty or more Creatures in your graveyard at the beginning of the upkeep
You get the idea, check him out
Planechase rules: How to play To start, the plane cards must form a separate planar deck
It is a beautifully designed card that is impressively diverse in use and leads to a lot of complex decision making for both you and your opponent while remaining simple, elegant and remarkably fair
White draw not quite the right fit
Ichor Wellspring ain't no proper egg in that sense (it has no built-in sacrifice ability), but assuming your deck hangs out with an entourage like Braids, Arisen Nightmare or Daretti, Scrap Savant and you can reanimate artifacts, you can draw a lot of omelets with this one